Since the wallpaper is generally attached indoors, so when you buy wallpaper, in addition to paying attention to the pattern, design and color of the wallpaper, you are more concerned about the environmental protection of the wallpaper. After all, environmentally friendly decoration materials are likely to affect the health of users. So, is the more popular non-woven wallpaper really environmentally friendly?
In fact, instead of focusing on the environmental protection of wallpaper, it is better to pay attention to whether the wallpaper contains formaldehyde. If formaldehyde is contained, how long does it take for formaldehyde to be emitted? In general, whether the wallpaper contains formaldehyde is mainly reflected in the raw materials and ingredients of the wallpaper.
The raw material of the non-woven wallpaper is natural plant fiber, and the plant fiber contains more or less a certain amount of formaldehyde. However, the formaldehyde content of non-woven fabrics with good quality is in line with national standards. Moreover, after the wallpaper is installed, it will be slowly released. If the indoor ventilation is maintained, the formaldehyde in the wallpaper can be released in one to two months.
In addition, the wallpaper will use auxiliary materials such as wallpaper base film, rubber powder and glue in the process of paving. These auxiliary materials related to glue also contain certain formaldehyde. Generally, the formal glue contains formaldehyde concentration that does not harm the health of the human body. Moreover, the glue is generally brushed on the inside of the wallpaper. If the quality of the wallpaper is good, it is not easy to volatilize a high concentration of formaldehyde.
In short, the environmental friendliness of non-woven wallpaper depends mainly on the quality of the non-woven fabric and the quality of the accessories. The higher the quality, the more environmentally friendly. This also reminds us all, when buying wallpaper, pay more attention to the quality of wallpaper and glue.
